Published in Water Resources
AbstractThe hydroecological simulation model GMV-MGU is applied to the Nizhnekamskoe Reservoir. The results of a series of diagnostic model calculations, which characterize the ecological state of the reservoir over 2012–2015, are discussed. The results of calculations are used to establish the major regularities in the space and time variations of...
Published in Water Resources
AbstractIn existing studies, external factors, such as hydrologic, hydraulic, and decision-making uncertainties, have been widely recognized as major risk source in reservoir flood routing. There are few researches focused on the intrinsic uncertainties which rooted in the reservoir flood routing modeling, for instance, the sensitivity of the water...
Published in Water Resources
AbstractThe water quality parameters, like major ions, have been monitored at three stations located along the Syr Darya River. The trend analysis was performed on annual timescales using the Mann–Kendall test, the Sen’s slope estimator and the linear regression. The relationships of the water quality parameters to river discharge were also investi...
Published in Water Resources
AbstractSurface water quality could be interactively affected by the natural factor (seasonal variation) and human pollution source (industrial, agricultural, and residential sources). The current study was conducted in Hau Giang province in southwestern Vietnam (1) to investigate the interactive effect of natural factor and human pollution source ...
Published in Water Resources
AbstractThe study is focused on examining and simulating the formation processes of the runoff and pollution export in the case of Rostov (Rostov Velikii), a town in the Volga basin. The diffuse runoff from Rostov territory and its spatial distribution were evaluated for the following components: ammonium, total iron, oil products, sulfates, chlori...
Published in Water Resources
AbstractDez River in Iran is a long river and has generally good-quality water. Unfortunately, in this river water quality has decreased over recent years due to drought, industrial and agricultural developments. Dez River plays a significant role in moderating the quality of Karun River After adjoining it. So, maintaining good water quality of Dez...
Published in Water Resources
AbstractAn Information–Modeling Complex has been developed for the information support of managerial decision making in the field of rational use, protection, and restoration of reservoir ecosystems. The system successively implements three mathematical hydroenvironmental models of the system Nizhnekamskoe Reservoir Drainage Basin―the Nizhnekamskoe...
Published in Water Resources
AbstractEstimate is made for the possible reduction of nutrient export from the drainage basins of tributaries of the Kuibyshev Reservoir through the introduction of the best available technologies of agricultural production. The activity of more than eight hundreds of agricultural enterprises in the reservoir drainage basin was analyzed. Different...
Published in Water Resources
AbstractA brief description is given for the natural conditions and economic activity on a local drainage basin of the Cheboksary Reservoir (less the Oka Basin). The main principles of a new version of landscape-hydrological method used to evaluate nutrient runoff from the drainage basin into water bodies are given. The article presents the values ...
Published in Water Resources
AbstractPresent work aims to insight the influence of bedform transport on velocity power spectra of acoustic Doppler Velocimeter (ADV) in order to address different spectral sub-regimes. Laboratory experiments were conducted over two types of rough bed (d50 = 4 mm): (a) immobile rough bed and (b) mobile bedform. The near-bed spectral characteristi...
